| Progesterone at the picomolar range is a chemoattractant for mammalian spermatozoa ME Teves, F Barbano, HA Guidobaldi, R Sanchez, W Miska, LC Giojalas Fertility and sterility 86 (3), 745-749, 2006 | 263 | 2006 |
| Acrosomal status and mitochondrial activity of human spermatozoa vitrified with sucrose E Isachenko, V Isachenko, JM Weiss, R Kreienberg, II Katkov, M Schulz, ... Reproduction 136 (2), 167-174, 2008 | 205 | 2008 |
| Molecular mechanism for human sperm chemotaxis mediated by progesterone ME Teves, HA Guidobaldi, DR Unates, R Sanchez, W Miska, ... PloS one 4 (12), e8211, 2009 | 197 | 2009 |
| Update on the impact of Chlamydia trachomatis infection on male fertility GF Gonzales, G Munoz, R Sanchez, R Henkel, G Gallegos‐Avila, ... Andrologia 36 (1), 1-23, 2004 | 176 | 2004 |
| Bacteria induce expression of apoptosis in human spermatozoa J Villegas, M Schulz, L Soto, R Sanchez Apoptosis 10, 105-110, 2005 | 150 | 2005 |
| Effects on the quality of frozen‐thawed alpaca (Lama pacos) semen using two different cryoprotectants and extenders A Santiani, W Huanca, R Sapana, T Huanca, N Sepúlveda, R Sánchez Asian journal of Andrology 7 (3), 303-309, 2005 | 147 | 2005 |
| Vitrification of human ICSI/IVF spermatozoa without cryoprotectants: new capillary technology V Isachenko, R Maettner, AM Petrunkina, K Sterzik, P Mallmann, ... Journal of andrology 33 (3), 462-468, 2012 | 125 | 2012 |
| Canine sperm vitrification with sucrose: effect on sperm function R Sánchez, J Risopatrón, M Schulz, J Villegas, V Isachenko, R Kreinberg, ... Andrologia 43 (4), 233-241, 2011 | 115 | 2011 |
| Effect of Escherichia coli and its soluble factors on mitochondrial membrane potential, phosphatidylserine translocation, viability, and motility of human spermatozoa M Schulz, R Sánchez, L Soto, J Risopatrón, J Villegas Fertility and Sterility 94 (2), 619-623, 2010 | 115 | 2010 |
| Cryoprotectant-free vitrification of human spermatozoa in large (up to 0.5 mL) volume: a novel technology. V Isachenko, R Maettner, AM Petrunkina, P Mallmann, G Rahimi, ... Clinical laboratory 57 (9-10), 643-650, 2011 | 112 | 2011 |
| Integrity of mitochondrial membrane potential reflects human sperm quality JA Espinoza, MA Schulz, R Sánchez, JV Villegas Andrologia 41 (1), 51-54, 2009 | 111 | 2009 |
| Effect of seminal plasma on Atlantic salmon (Salmo salar) sperm vitrification E Figueroa, O Merino, J Risopatrón, V Isachenko, R Sánchez, B Effer, ... Theriogenology 83 (2), 238-245. e2, 2015 | 105 | 2015 |
| Influence of reactive oxygen species produced by activated leukocytes at the level of apoptosis in mature human spermatozoa J Villegas, M Schulz, L Soto, T Iglesias, W Miska, R Sánchez Fertility and sterility 83 (3), 808-810, 2005 | 105 | 2005 |
| Spermatozoa vitrification of sex-reversed rainbow trout (Oncorhynchus mykiss): Effect of seminal plasma on physiological parameters E Figueroa, J Risopatrón, R Sánchez, E Isachenko, O Merino, ... Aquaculture 372, 119-126, 2013 | 99 | 2013 |
| Fish (Oncorhynchus mykiss) spermatozoa cryoprotectant-free vitrification: stability of mitochondrion as criterion of effectiveness O Merino, J Risopatron, R Sanchez, E Isachenko, E Figueroa, ... Animal reproduction science 124 (1-2), 125-131, 2011 | 96 | 2011 |
| Melatonin scavenger properties against oxidative and nitrosative stress: impact on gamete handling and in vitro embryo production in humans and other mammals P Loren, R Sánchez, ME Arias, R Felmer, J Risopatrón, C Cheuquemán International Journal of Molecular Sciences 18 (6), 1119, 2017 | 94 | 2017 |
| Human spermatozoa vitrified in the absence of permeable cryoprotectants: birth of two healthy babies V Isachenko, E Isachenko, AM Petrunkina, R Sanchez Reproduction, Fertility and Development 24 (2), 323-326, 2012 | 93 | 2012 |
| Urogenital inflammation: changes of leucocytes and ROS R Henkel, G Maass, M Hajimohammad, R Menkveld, T Stalf, J Villegas, ... Andrologia 35 (5), 309-313, 2003 | 93 | 2003 |
| Diagnóstico de la infección por virus papiloma humano en el hombre R Silva, D León, P Brebi, C Ili, JC Roa, R Sánchez Revista chilena de infectología 30 (2), 186-192, 2013 | 81 | 2013 |
| Live birth after intrauterine insemination with spermatozoa from an oligoasthenozoospermic patient vitrified without permeable cryoprotectants R Sanchez, V Isachenko, AM Petrunkina, J Risopatron, M Schulz, ... Journal of Andrology 33 (4), 559-562, 2012 | 75 | 2012 |
PAMELA URIBE CATALANUniversidad de La Frontera, Temuco - ChileVerified email at ufrontera.cl